The three main collection interfaces in Java—`List`, `Set`, and `Map`—serve different purposes and have distinct characteristics. Here’s a breakdown of each, along with their use cases. ### 1. **List** – **Characteristics:** – **Order:** Maintains the order of insertion. – **Duplicates:** Allows duplicate elements. – **Index-based Access:** Elements can be accessed by their index (e.g., `list.get(0)`).… Continue reading List Set and Map in Java